// 引入配置文件
@import "variable";
@import "reset";
// 样式开始
.web{
	width: 100vw;
	height: 100vh;
	// background-color: red;
	background-image: url(../img/背景.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
	// padding-top: px2vw(105);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
}
.scroll{
	height: px2vw(690);
	overflow: scroll;
	// 优化移动端滚动性能
	-webkit-overflow-scrolling: touch;
}
::-webkit-scrollbar{ //隐藏滚动条
	display: none;
}


.main{
	width: 79vw;
	height: 51vw;
	background-color: #ffffff;
	box-shadow: 0vw 1vw 2vw 1vw 
	rgba(0, 0, 0, 0.3);
	border-radius: 1vw;
	opacity: 0.6;
	font-size: 4vw;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: px2vw(15);
}
.u_data{
	width: 79vw;
	height: 51vw;
	background-color: #ffffff;
	box-shadow: 0vw 1vw 2vw 1vw 
	rgba(0, 0, 0, 0.3);
	border-radius: 1vw;
	opacity: 0.6;
	font-size: 4vw;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	margin-bottom: px2vw(15);
	
}
.return_btn{
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	width: px2vw(120);
	height: px2vw(60);
	font-size: 3.467vw;
	font-weight: bold;
	background-color: rgba(255, 255, 255, 0.7);
	box-shadow: 0vw 0.533vw 0.56vw 0.107vw rgba(0, 0, 0, 0.39);
	border: none;
	border-radius: 100px;
	outline:none
}
.return_btn>a{
	color: #0075c1;
}